A new durable, cost effective Stacker/Destacker for in-line optical laboratory automation and logistics. Designed with customer safety in mind, it provides long service life and handles a variety of job tray types at any stage in the lens fabrication process More

Filtertech recently partnered with PSI to market and sell their new LGEN-Pal System. It is designed to easily treat spent polish and alloy wastewater all in one system. The treatment allows thick, dry waste to be thrown away as a solid and clean water to be put safely down the drain. Learn more

Tech Notes & Information

Go for the gold when edging hydrophobic and oleophobic lenses with PSI’s new Oleo-Gold Blocking Pads. Made of a specially engineered hybrid adhesive that prevents slippage. It offers a strong, high-density foam carrier with torque resistance making it the preferred choice when edging expensive coated lenses. The special adhesive on the gold tabbed side is […]

PSI is please to announce the new Stacker/Destacker, a durable cost effective solution for in-line optical laboratory automation and logistics. Designed with customer safety in mind, these systems provide long service life and handle a variety of job tray types at any stage in the lens fabrication process. They are uncomplicated, low-cost units that offer […]

Filtertech recently partnered with PSI (Practical Systems, Inc.), an independently owned U.S. manufacturer and distributor of quality optical lab supplies and equipment, to market and sell the LGEN-PAL system. With three models; fully-automatic, semi-automatic, and manual, the LGEN-PAL is designed for all lens generating labs to easily treat spent polish and alloy wastewater all in […]

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Is a pre treatment used in alloy reclaim tank wastewater when vinegar or other acidic product is used to clean alloy before Cad-Con 1000™ is used. pH Pre-Treat will improve the effectiveness of Cad-Con 1000™ when treating for lead and cadmium.